Hi Abu. I have a problem. When I add a record, the periodoDesde field, is recorded well. When you edit the record in the grid, the periodoDesde field, does not respect the recorded value. The pointer on the first political element of the list is positioned. Thank you

$periodos = "201601:01/2016;201602:02/2016;201603:03/2016;201604:04/2016;201605:05/2016;201606:06/2016;201607:07/2016;201608:08/2016;201609:09/2016;201610:10/2016;201611:11/2016;201612:12/2016";

$col = array();
$col["title"] = "Periodo desde";
$col["name"] = "periodoDesde";
$col["editoptions"] = array("value"=>$periodos);
$col["searchoptions"] = array("value"=>":;".$periodos);
$col["edittype"] = "select";
$col["stype"] = "select";
$col["formatter"] = "select";
$col["editable"] = true;
$col["show"] = array("list"=>false, "add"=>true, "edit"=>true, "view"=>false);
$cols[] = $col;